No scramblers or webifiers in Pocket 1, but there are 6 in Pocket 2. Neut towers in both Pockets, so I recommend you go with passive tank.
First one to enter both Pockets will draw full aggro automaticly. Smaller respawns in both pockets, addition: no respawns at all, if all (not necessarily the neut) towers are destroyed first, same as Serpentis version probably.
Remember that this is just an example of what can spawn, you may get different spawns in your mission.